CVE-2023-25439

MEDIUM

FusionInvoice 2023-1.0 - Stored Cross-Site Scripting via Description or Content Fields

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-25439. PoCs published by Andrea Intilangelo.

AI-analyzed exploit summary The exploit describes a stored XSS vulnerability in FusionInvoice 2023-1.0, where malicious JavaScript can be injected into fields like 'Phone number' or 'Description' during task/expense/project creation. The payload executes when the affected page is loaded, such as the dashboard or project summary.

Description

Stored Cross Site Scripting (XSS) vulnerability in Square Pig FusionInvoice 2023-1.0, allows attackers to execute arbitrary code via the description or content fields to the expenses, tasks, and customer details.

Exploits (1)

exploitdb WRITEUP
by Andrea Intilangelo · textwebappsmultiple
https://www.exploit-db.com/exploits/51480

The exploit describes a stored XSS vulnerability in FusionInvoice 2023-1.0, where malicious JavaScript can be injected into fields like 'Phone number' or 'Description' during task/expense/project creation. The payload executes when the affected page is loaded, such as the dashboard or project summary.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: FusionInvoice 2023-1.0
Auth required
Prerequisites: Access to create/edit tasks/expenses/projects · Victim interaction to view affected pages
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (1)

Core 1

Scores

CVSS v3 6.1
EPSS 0.0225
EPSS Percentile 80.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
squarepiginteractive/fusioninvoice 2023-1.0
Published May 25, 2023
Tracked Since Feb 18, 2026